Mathematical Analysis of Measured Displacements with Emphasis on Polynomial Interpolation

Title (Dublin Core)

eng Mathematical Analysis of Measured Displacements with Emphasis on Polynomial Interpolation

hrv Matematička analiza mjerenih pomaka s naglaskom na polinomnoj interpolaciji

Description (Dublin Core)

eng At the Faculty of Civil Engineering, the University of Maribor, in the Centre for Geodesy, we have been primarily dealing with the study of displacements and application of results on deformations and mathematical analyses for the last 10 years. According to these results, we wanted to find a connection between displacements and resulting deformations in mathematical terms. For this purpose, experimental load-bearing test of a concrete girder was carried out step by step up to crack. Additionally, concrete girder was analytically modelled and also photogrammetric, geodetic, and physical methods were compared. During the process of analyzing the results, further polynomial interpolation was performed through which the displacements in the intermediate stages were calculated. Polynomial interpolation can also help in accomplishment of load-bearing experiments of larger structures.

hrv Na Građevinskom fakultetu Sveučilišta u Mariboru, na Odsjeku za geodeziju, bavili smo se, u posljednjih 10 godina, prvenstveno proučavanjem pomaka i primjenom rezultata deformacija te matematičkim analizama. Prema ovim rezultatima, željeli smo otkriti vezu između pomaka i nastalih deformacija u matematičkom smislu. U tu svrhu, postupno je provedeno pokusno ispitivanje nosivosti betonskog nosača sve do njegova pucanja. Osim toga, betonski nosač analitički je modeliran te su uspoređene fotogrametrijske, geodetske i fizikalne metode. Tijekom postupka analize rezultata provedena je nadalje polinomna interpolacija, kojom su izračunati pomaci u srednjim fazama. Polinomna interpolacija također može pomoći u provođenju pokusa nosivosti većih građevinskih objekata.

Creator (Dublin Core)

Kovačič, Boštjan

Kamnik, Rok

Kapović, Zdravko

Subject (Dublin Core)

eng geodesy; vertical movement; deformation; mathematical analysis

hrv geodezija; vertikalni pomak; deformacija; matematička analiza

Publisher (Dublin Core)

Croatian geodetic society

Date (Dublin Core)

2009

Type (Dublin Core)

text

info:eu-repo/semantics/article

info:eu-repo/semantics/publishedVersion

Format (Dublin Core)

application/pdf

Identifier (Dublin Core)

https://hrcak.srce.hr/45298

eng https://hrcak.srce.hr/file/70078

Source (Dublin Core)

Geodetski list

ISSN 0016-710X (Print)

ISSN 1849-0611 (Online)

Volume 63 (86)

Issue 4

Language (Dublin Core)

eng

Rights (Dublin Core)

info:eu-repo/semantics/openAccess

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